Bitmain mining hardware capacity
Company: Cipher Mining
The claim, verbatim
Purchasing 1.2 EH/s of hash computing capacity
Source (primary)
Cipher Mining 8-K filed 2023-11-08 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗
Quote: “1.2 EH/s worth of HASH Super Computing Servers”
How we checked this
Checked on September 18, 2026. The cited source supports every part of this claim.
The filing states that the Bitmain agreement covers 1.2 EH/s worth of servers.
Confirmed in the source:
- Cipher agreed to purchase 1.2 EH/s worth of mining servers
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000095017023060676/cifr-20231108.htm) in full (9,266 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms Cipher Mining 8-K filed 2023-11-08
Quote: “1.2 EH/s worth of HASH Super Computing Servers”